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8.2 Organic chemistry isomerism — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistry8.2 Organic chemistry isomerism1 Mark
MCQ
Which of the following will be chiral
  • A
    $C{H_3}CHC{l_2}$
  • ✓
    $C{H_3}CHBrCl$
  • C
    $C{D_2}C{l_{_2}}$
  • D
    $C{H_2}ClBr$
✓

Answer

Correct option: B.
$C{H_3}CHBrCl$
b
(b) $\mathop {\mathop {\mathop {\mathop {Br - {C^*} - Cl}\limits^| }\limits^{\,\,\,\,\,\,\,C{H_3}} }\limits_| }\limits_H $ * asymmetric or chiral carbon

All the four valencies of carbon are satisfied with different atoms/substituents.

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